Cast of 'IT'S ALWAYS SUNNY' to Appear on CONAN Tonight

For the first time ever on a late-night talk show, It's Always Sunny in Philadelphia's Charlie Day, Rob McElhenney and Glenn Howerton will all sit down together for a joint interview when they appear on tonight's episode of CONAN, hosted by Conan O'Brien. The creators and cast of It's Always Sunny in Philadelphia will discuss the current and future seasons of the hit FXX series, share some hilarious stories from the set and present some exclusive footage from ninth season.

Wednesday night's episode of Conan will also feature Melissa Rauch from The Big Bang Theory and musical guest Deer Tick.

Produced by Conaco LLC, Conan airs Monday-Thursday at 11 p.m. (ET/PT) on TBS. Jeff Ross serves as executive producer of CONAN. The show originates from Stage 15 at Warner Bros. Studios.